baber/WOPTO huggingface dataset:
Patent JP-H11124850-A (JP)
Title: Press-in device for shaft casing
Inventor: KATAYAMA YATSUHIDE
IPC: E21B7/20
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To convey a press-in device (conveyance in short distance) easily every time a place to be executed is moved. SOLUTION: In the press-in device 21 for the shaft casing having a base 23 having an opening, through which the cylindrical shaft casing is passed, and being installed on a ground surface and an annular gripping member 25 gripping the outer circumference of the shaft casing on the base 23 and pressing the shaft casing gripped by the gripping member 25 into a ground, wheels 51 are set up detachably on the base 23, the base 23 and an excavator 53 are connected by a connecting member 52 being freely mounted and demounted to each of the base 23 and the excavator 53, and the connecting member 52 is borne by the earth removing blade 53a of the excavator 53. The press-in device is pulled by the excavator 53 and can be conveyed to a place to be executed.
Patent JP-H09148082-A (JP)
Title: Discharge lamp lighting device
Inventor: UEDA MAMORU
IPC: H05B41/24
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which can make preheating of the lamp filament properly. SOLUTION: At preheating, the current through a filament FL2 enlarges, and the voltage induced in a current transformer Tr12 heightens. Thereby a zenor diode ZD11 is turned on, and a light emitting diode LED12 emits light, and a photo-transistor PTr11 is turned on. A transistor Q13 is turned off, and light emitting diode LED11 ceases emitting the light. A photo-triode AC switch PQ11 is also turned off to open the output winding Tr11b, and filament FL2 is preheated. When the temp. of the filament FL2 rises, the voltage induced in the current transformer Tr12 drops. The zenor diode ZD11 is turned off, while the light emitting diode LED12 ceases emitting the light, and the photo- transistor PTr11 is turned off. The transistor Q13 is turned on, and the light emitting diode LED11 emits light.  The photo-triode AC switch PQ11 is turned on, and fluorescent lamp FL is lighted up with a proper preheating.
Patent JP-H07161573-A (JP)
Title: Metalized film capacitor
Inventor: KUNIYA ICHIRO
IPC: H01G4/224
Filed: 1993-12-10
Abstract: PURPOSE:To provide a metalized film capacitor so stable that the capacitance reduction is little during the applying of a withstanding voltage and continuous working. CONSTITUTION:A metalized film 12 is wound and covered with an covering film 11 to form a capacitor. The film 11 uses a material having higher linear expansion coefficient and thermal shrinkage ratio than those of the film 12.
Patent JP-H10149986-A (JP)
Title: Method and device for manufacturing diamond n-type semiconductor film
Inventor: NISHIMORI TOSHIHIKO
IPC: C30B29/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a diamond n-type semiconductor film having prescribed electrical conductivity can be manufactured with high reproducibility and a device used for the method. SOLUTION: A device for manufacturing diamond n-type semiconductor film is provided with a vacuum vessel 1, an evacuating device 2 which evacuates the vessel 1 to a vacuum, a holder 3 which heats and holds a diamond single- crystal substrate 10, a hydrocarbon gas introducing pipe 4 through which a hydrocarbon gas 11 is supplied to the holder 3, a hydrogen gas introducing pipe 5 through which a hydrogen gas 12 is supplied to the holder 3, a dopant introducing pipe 6 through which a dopant gas 13 containing phosphorus is supplied to the holder 3, and an electric heating filament 7 which excites the hydrogen gas 12 to an atomic state by heating the gas 12.  The gases 11-13 are directly supplied to the substrate 10 in the form of molecular flows so that the reactions among the gases 11-13 resulting from the collisions of the gases with each other can be prevented by evacuating the inside of the vessel 1 to a high vacuum (<=10<-8> Torr) and supplying the gases 11-13 at a low pressures (about 10<-4> Torr).
Patent JP-2000138494-A (JP)
Title: Electromagnetic wave shielding material made of rectangular waved metal plate such as folding plate or rectangular waved steel sheet and method for forming the same
Inventor: KAMIBAYASHI HIROHIKO
IPC: H05K9/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material using a rectangular waved metal plate such as folding plate or rectangular waved steel sheet which are used for inner or outer walls of a building by which electromagnetic wave shielding can be performed at a low cost. SOLUTION: An electromagnetic shielding material has grooves 2 in the same shape as grooves formed with specified spacing in a rectangular waved metal plate such as folding plate or rectangular waved steel sheet. In this case, one or plural shield leads 5 are provided along the whole length of the electromagnetic wave shielding material 1 in the grooves 2, in such a way that the leads 5 are in contact with rectangular waved metal plate and are electrically conductive as a whole, when the parts where grooves at the extremity of two rectangular waved metal plates are overlapped are housed in the grooves 2.
Patent JP-H11139179-A (JP)
Title: Display device
Inventor: KOIDE NOBUAKI
IPC: G02B27/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device by which excellent visibility can be secured by means of a simple structure without respect to darkness of the outside. SOLUTION: On the inside face side of a windshield 12 positioned within a field of view in front of a driver driving an automobile 11, a polymer dispersion type liquid crystal display apparatus 13, in which transmittance can be varied according to voltage impression and incident light is scattered in the nontransparent condition part, is installed. An illuminating light source 18 is arranged in the position inside a dashboard 15 from which the display apparatus 13 can be illuminated.
Patent JP-H06163281-A (JP)
Title: Transformer using amorphous wound core
Inventor: AIZAWA KATSUTOSHI
IPC: H01F41/02
Filed: 1992-11-19
Abstract: PURPOSE:To protect a wound core and surely prevent diffusion of fragments, without deteriorating iron loss characteristics. CONSTITUTION:In a transformer having an amorphous wound core 1 and a coil 2, protective members 9, 10 are cylindrically wound around the leg parts of the wound core 1, the wound core end surfaces of an upper yoke part are covered with protective members 4, and the wound core end Surfaces of the lower yoke part having the bonding part of the wound core are covered with protective members 3. The protective members 3, 4 are fitted by bonding them to the protective members 9, 10 and a protective member wrapping the outer periphery of the wound core. The protective member 3 is fixed to the outer peripheral side edge part of the wound core. Thereby the outer peripheral side edge part of the wound core is fixed to the protective member, while the movement freedom of the amorphous magnetic member constituting the wound core is ensured, so that the damage of the amorphous magnetic member and the protective member due to the relative movement of both members can be prevented.
Patent JP-H11146152-A (JP)
Title: Image forming device
Inventor: ICHIHARA KOICHI
IPC: H04N1/113
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To maintain a device in an available state without deteriorating productivity by lighting a light beam on one side so as to detect which light beam does not enter a synchronization detecting sensor when one of two light beams does not enter the synchronization detecting sensor. SOLUTION: When a laser beam from LD91 is detected while one of laser beams from semiconductor lasers LD 91 and 92 is not normally detected by a synchronization detecting sensor, a CPU 21 makes a control part 23 transfer picture data of an add-numbered line from a picture processing part 20 to an LD modulating part 24 and prohibits picture data of even numbered line from being transferred to an LD modulation part 25. But when the laser beam is not detected, the control part 23 is made to perform reverse operation. Thereby, a picture can be written in a light sensing drum with a half resolution of normal one, thus the device is allowed to continue operation unitl a normal state is established.
Patent JP-H11142382-A (JP)
Title: Apparatus for measuring gas in oil
Inventor: SHINOHARA HIDEO
IPC: G01N30/04
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To specify gas components in an oil without errors even in a measurement environment changing a temperature extremely by correcting a separation time with a temperature of a carrier gas and specifying the gas components in the oil when a gas concentration is detected for every separated gas component in the oil. SOLUTION: An insulating oil is circulated between an oil-filled electric apparatus main body 1 and a gas extraction chamber 23a by driving of an oil pump 26. The oil pump 26 is stopped then and valves 2a, 2b are closed. The insulating oil is circulated through an upper, a lower parts of the gas extraction chamber 23a by three-way valves 25a, 25b. A gas extracted from the insulating oil is injected to a pressure-reduced space in the gas extraction chamber 23a which is formed when a bellows 23b moves down while the oil pump drives, and collected into a measuring container 30. A carrier gas is sent to the measuring container 30 by an air pump 34, whereby a mixed gas of the gas in the oil and the carrier gas is obtained. The mixed gas is divided into gas components by a separation column 37 and a gas concentration is detected by a gas sensor 38 for every gas component. At this time, a separation time is corrected with a temperature of the carrier gas detected by a temperature sensor 41 to specify the gas components, and a gas quantity of each gas component is output.
Patent JP-S63163551-A (JP)
Title: Address conversion control system
Inventor: YASUE HIROSHI
IPC: G06F12/06
Filed: 1986-12-25
Abstract: PURPOSE:To discriminate the invalidity of an address space and an address at the time of address conversion by selecting the valid or invalid state of the address space and giving a validity or invalidity identification signal to a storage means in accordance with the selection result. CONSTITUTION:A mode selection 21 which sets purge in accordance with an entry number address is provided as the means, which selects the valid or invalid state of the address space, for a register 1 of the address to be converted, a space identification 2, and an address converting circuit group 10. A select signal (a) of this mode selection 21 is inserted to an address converting circuit 100, and its resultant purge signal PI0 (b) is inputted to a purge select register 22, and validity/invalidity identification signals I0 (c) corresponding to respective address converting circuits 100-10n-1 are inserted to invalid bits of registers of address converting circuits 100-10n-1. When invalid bits of registers are invalidated, the output of an AND gate goes to the low level because the output of an inverter goes to the low level, and an address 12 after conversion is not outputted.
Patent JP-H02154716-A (JP)
Title: Heat generating utensil
Inventor: YAMAMOTO KAZUO
IPC: F24V30/00
Filed: 1988-12-07
Abstract: PURPOSE:To solvent that a heat generating material is biased to one side of a heat generating material bag in transferring or handling the heat generating utensil and to securely execute a hydration in using the heat generating utensil by hermetically sealing the heat generating material bag under a state in which air in the bag is vented. CONSTITUTION:A heat generating material bag 19 to house a heat generating material 10 and a water bag 20 filled with reaction water 11 are provided in a heat generating utensil 3. Further, the heat generating material 10 is packed in the heat generating material bag 19 having low water-vapor permeability, and the heat generating material bag 19 is hermetically sealed under the state in which the air in the bag is evacuated. As the result, the biasing of the granular heat generating material 10 in transferring or handling a food container 1 can be prevented, the hydration can be promptly and stably executed neither too much nor too little, and a food can be appropriately heated or kept warm.
Patent JP-H07304917-A (JP)
Title: Thermoplastic elastomer resin composition and manufacture thereof
Inventor: YAMAGUCHI MASAYUKI
IPC: C08K5/00
Filed: 1994-12-14
Abstract: PURPOSE:To obtain a thermoplastic resin compsn. excellent in compression, elongation and moldability by blending a halogen-contg. polymer with a crosslinked liq. rubber, a core-shell latex rubber and a plasticizer. CONSTITUTION:A thermoplastic elastomer resin compsn. comprises (1) a halogen- contg. polymer, (2) a crosslinked liq. rubber, (3) a core-shell latex rubber, and (4) a plasticizer. The blending proportion is pref. such that 100 pts.wt. component (1) is blended with 20-900 pts.wt. component (2), 10-200 pts.wt. component (3), and 10-200 pts.wt. component (4). The manufacture of the compsn. pref. comprises a step of forming the crosslinked liq. rubber through a crosslinking reaction of a liq. rubber being heated and melt-kneaded together with the halogen-contg. polymer and the plasticizer.
Patent JP-H02156355-A (JP)
Title: Information processor
Inventor: YAMANO KOZO
IPC: G06F12/08
Filed: 1988-12-08
Abstract: PURPOSE:To improve the hit rate of a cache memory and to guarantee data without fail by making only the data in another memory device, excepting for the data in its own memory device existing in the cache memory ineffective. CONSTITUTION:When the ineffective request of the data in the cache memory to correspond to the address of the other memory device is outputted from an instruction control part 2 to a cache control circuit 12, the activation instruction of the ineffectiveness is executed to a cache ineffective control circuit 15 by the circuit 12. The circuit 15 executes the clear instruction of a directory AA 6 index address part in an absolute address register PAR 5 and executes the 0 address index of the AA 6. The index address part of an attribute display circuit AM 13 for 0-address entry read out of the AA 6 is set to a register 14. The index of the AM 13 is executed according to the address and it is decided by the circuit 15 whether the address registered to the 0-address of the AA 6 is the address to belong to its own memory device or the other memory device.
Patent JP-2000138058-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M4/133
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve cycle life characteristic by setting an active material layer of a negative electrode to have a density higher than a specific value, when a lithium-manganese composite oxide and an amorphous material that both allow absorption and release of lithium ions with discharge and charge are respectively used as a positive electrode and the negative electrode. SOLUTION: Density of a negative electrode active material layer formed by coating and drying a slurry-shaped mixture of amorphous material powders, a binder, and a dispersion solvent on both surfaces of a negative collector such as copper foil is preferably at least 1.04 g/cm3. When lithium manganate is used as a positive electrode active material in which aluminum foil is used as the collector, volume decreases and pressurizing force of an electrode group decreases during charge than during using of lithium cobaltate, and electron conductive network between the active materials in the negative electrode damages to increase degradation of the negative electrode.  By setting the density of the negative electrode active material layer to be at least a given value, conductivity between the contained amorphous material carbon powders increases, capacity maintaining factor largely increases, and life is extended.
Patent JP-H04182701-A (JP)
Title: Gas pressure controlling method for gas pipeline
Inventor: FUKUMOTO TAKEYA
IPC: G05B11/32
Filed: 1990-11-19
Abstract: PURPOSE:To enable optimum and stable control by establishing the relationships between the opening degree of a slave valve and that of a master valve so that the master valve is opened at 0-10%-20% when the slave valve is opened at 80%-90%-100%. CONSTITUTION:A pressure regulating valve composed of a master valve 141A and a slave valve 142A is provided at the downstream of an automatically controlled cutoff valve 8A, and the master valve 141A is provided with an air operation 3-directional control valve 13A. The master valve 141A is opened at 10% or more in the area where the slave valve 142A is opened at 90% or more, and the pressure control is mainly executed by the master valve 141A in the area where the salve 141A can exercise only poor controllability. When a control signal directing the suppression of the opening degree of the master valve 141A at 10% or below is received, the master valve 141A is controlled to be fully closed in such an area, for in such area, the slave valve 142A can be controlled to e opened at 80% 90%. Thus, the controllability of each valve is effectively used and the excellent continuity and safety in control are obtained.
Patent JP-H06136607-A (JP)
Title: Scouring process for fiber structure
Inventor: OTOI KIYOSHI
IPC: D01C3/02
Filed: 1992-10-26
Abstract: PURPOSE:To prevent the pollution of working environment with organic solvent by passing a fiber structure through each of the scouring, liquid-removing and drying processes under normal pressure in a state charged in a treating tank. CONSTITUTION:A fiber structure 5 is charged into a treating tank 1, scoured by introducing an organic solvent 2 having an evaporation heat of <=300cal/g from a liquid of 20 deg.C, drained by spontaneously flowing down the organic solvent and dried by the flow B of hot air. This scouring apparatus is easily producible by the modification of a package dyeing machine.
Patent JP-2000136067-A (JP)
Title: Stapler transfer device for finisher
Inventor: CHUNG JAE-HEON
IPC: B65H37/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To staple not only the oneside of a paper sheet but either one of corners facing to a paper sheet selectively in a picture forming device by having plural arc shape openings for providing the turning route of a projection at the end of the long part of a track plate. SOLUTION: At the stapling time to the corner of a paper sheet adjacent to a first slant part 114, a motor 700 is rotated in a left side so as to rotate a belt 600. A moving plate 400 fixed to this belt 600 is moved along a guide bar and a carrier 200 connected to the moving plate 400 is moved along with a stapler 300. Thereafter, when a first projection 222 is entered to the first slant part 114, the first projection 222 is moved along an arc shape opening 410 so that the carrier 200 is rotated. Therefore, the stapler 300 fixed to the carrier 200 is inclined so as to face to the corner of a paper sheet 1. The motor 700 is stopped, the stapler 300 is operated and the paper sheet bundle are stapled.
Patent JP-S63167990-A (JP)
Title: Data entry system
Inventor: FUJIOKA TOYOHIKO
IPC: G06K9/00
Filed: 1986-12-29
Abstract: PURPOSE:To instantaneously input and correct intended data without any viewing action for key selection by providing a drawing means, an indentifying means, a display means, and a correcting means, and inputting various data by handwriting. CONSTITUTION:When the name of a receiver is inputted, a guidance display for a handwritten 'KANA' (Japanese syllabary) entry into a CRT 2 is made to indicated the entry into a real-time 3 by using a pen 3A to for handwriting entry. When the name is entered into the tablet 3, entry data in output data form 64 is generated. This data is stored in a memory corresponding to the display area 63 on the CRT 2. If an all-rewriting area 3C in an entry control area 61 is touched with the pen 3A in the middle of said entry, the form on the tablet 3 is feed by the quantity of the entry and re-entry is set ready. Further, when an entry end area 3B is touched with the pen 3A, this touch is made ineffective unless even a character is entered into the entry area 62, but when a character is entered, a handwriting entry character confirmation image plane is displayed. A character at a part to be corrected is touched and then correction image plane is displayed to display candidate characters.
Patent JP-H04189709-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/48
Filed: 1990-11-17
Abstract: PURPOSE:To improve workability of a packaging device by providing a means for detecting an object to be packaged to detect whether or not an object to be packaged has been supplied to a packaging means and starting operation of the packaging means when said detecting means detects an object to be packaged. CONSTITUTION:A packing sheet 1 is supplied onto a receiving table 8 and a limit switch detects said sheet. When an operator nuts an object to be packaged C on the table 8, the limit switch detects it and packaging operation is started at a packaging work unit B. And during said operation, a U-shaped arm 39 of a sheet feed device 2 holds one packing sheet 1 from a storage A. Further, the sheet 1 held by the arm 39 is fed onto the table 8 when the packaging operation has been finished. In order to change the size of sheet 1 during the operation, an interruption switch P1 is depressed to allow only the packaging operation to be performed.
Patent JP-H10151525-A (JP)
Title: Precision electrochemical machining method and its device
Inventor: HATAMOTO MITSUOKI
IPC: B23H3/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To realize high precision local electrochemical machining by removing an extensively influencing factor and by enabling local elution. SOLUTION: A work W and an electrode 6 are electrified between them by supplying an electrolytic solution 7 restrictively to a local machining region including its neighbourhood around an electrode head end part as its center so as to fill between a surface of the work W and a head end part P of the electrode 6 and preventing residence of the electrolytic solution in the local machining region on the surface of the work W.
Patent JP-H06163069-A (JP)
Title: Pressure fluctuation reducing method at ventilation of fuel cell
Inventor: HASHIGUCHI JIYUN
IPC: H01M8/04
Filed: 1992-11-20
Abstract: PURPOSE:To provide a pressure fluctuation reducing method at ventilation of at a cell capable of reducing the pressure fluctuation on anode side generated at sending anode gas to a fuel cell and of reducing the differential pressure between electrodes generated between anode and cathode. CONSTITUTION:This method is provided with an anode bypass line 16, anode line cutoff valves 31, 32, and an anode bypass cutoff valve 35. An inert gas is sealed on the anode side of a fuel cell to stop the fuel cell. Then, the anode bypass cutoff valve 35 is opened as the anode line cutoff valves 31, 32 are still, closed, when the operation of the fuel cell is restarted, to pass anode gas through the anode bypass line 16, and the anode line cutoff valves 31, 32 are then opened. After the lapse of a determined time, the anode bypass cutoff valve 35 is closed.
Patent JP-2001129724-A (JP)
Title: Device and method for gear cutting work
Inventor: FUNAMOTO MASAMI
IPC: B23F23/12
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for gear cutting work capable of preventing the oxidation of a work and a tool without using a cutting liquid and elongating the life of the tool. SOLUTION: A closing cover 23 capable of closing a space adjacent to a gear hob H and a work W is fixed and mounted on a side surface of a hob head 14. An incombustible gas supply device 25 is connected to the closing cover 23 through a piping 24, to allow the inside of the closing cover 23 to serve as a closed spaced S in the gear cutting work. By supplying the incombustible gas to the closed space S, the gear cutting work can be executed in the approximately anoxia atmosphere provided by the incombustible gas. Accordingly the gear hob H and the work W can be prevented from being cooled and oxidized by the supplied incombustible gas.